How can I put the x axis on top in Stata?

I'm sorry if this question has been asked before, I couldn't find it anywhere.

I just want to "move" the x axis from the bottom of the graph to the top. So "10" on the x axis should be next to "10" on the y axis (I hope this makes sense).

this is the graph

Here's my code:

twoway scatter h a, xscale(log) yscale(log) ///
xscale(r(10 100000)) ///
yscale(r(0.0000001 0.1)) ///
xlabel(10 100 1000 "1'000" 10000 "10'000" 100000 "100'000", grid labsize(small)) ///
ylabel(1 "10" 0.1 "100" 0.01 "1'000" 0.001 "10'000" 0.0001 "100'000" 0.00001 "1 Mio." 0.000001 "10 Mio." 0.0000001 "100 Mio.", angle(0) labsize(small)) ///
xtitle("{bf:Gesamtschaden}" "Mio. CHF", /// 
    size(small)) ///
ytitle("{bf:Häufigkeit}" "1 x in ... Jahren", ///
    size(small)) ///

Many thanks in advance!

Solution

You can use axis suboption alt to alternate the default location of an axis (i.e. if default is bottom, alt will move it to the top)

twoway scatter h a, xscale(log alt) yscale(log) ///
xscale(r(10 100000)) ///
yscale(r(0.0000001 0.1)) ///
xlabel(10 100 1000 "1'000" 10000 "10'000" 100000 "100'000", grid labsize(small)) ///
ylabel(1 "10" 0.1 "100" 0.01 "1'000" 0.001 "10'000" 0.0001 "100'000" 0.00001 "1 Mio." 0.000001 "10 Mio." 0.0000001 "100 Mio.", angle(0) labsize(small)) ///
xtitle("{bf:Gesamtschaden}" "Mio. CHF", /// 
    size(small)) ///
ytitle("{bf:Häufigkeit}" "1 x in ... Jahren", ///
    size(small)) ///